package cn.tedu.boot09_1.mapper;

import cn.tedu.boot09_1.entity.Product_1;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository
public interface Product_1Mapper {
    int insert(Product_1 product_1);
    List<Product_1> select();
    int deleteById(int id);
    int update(Product_1 product_1);
}
